surface choke 中文意思是什麼
surface choke
解釋
井口節流器-
In order to break through the choke point of the traditional design of a telephoto lens, how to eliminate aberrance by means of hybrid refraction - diffraction was studied from the view of the phase polynomial of diffractive surface and phase transformation polynomial of general lens
摘要為了突破長焦物鏡傳統設計中的局限性,從衍射面的相位多項式出發,結合一般透鏡的相位變換式,對折衍混合消像差理論進行了探討。
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